Adopt a Resolution Authorizing the City
Manager to Execute the Fifth Amendment to
Consulting Services Agreement with Mark
Thomas & Company, Inc., in the amount of
$2,578,000, for a Total Contract Amount of
$10,567,191, for the Final Design of Phase
(Segment) 1 of the Quarry Lakes Parkway
Project, City Project No. 18-04
Marilou R. Ayupan, Public Works Director
City Manager Report- Item 5.1
March 10, 2026 - City Council Meeting
2 Quarry Lakes Parkway Update
3 3
QUARRY LAKES PARKWAY, PHASES 1-4
Old Alameda
Creek
Alameda Creek
Flood Control
Channel
Line M
Line M
4 PHASE 2: GATEWAY CONNECTION UPDATE
(Old Alameda Creek to Alvarado-Niles Road)
§ Construct new QLP, realign QLD
with bike lanes/trail and modify ANR
§ Construct water quality treatment
basin and outfall structures in Old
Alameda Creek for the Line M
Overflow pipeline
§ Install and modify utilities
§ Install new traffic signals, street
lighting, landscape and trees
Construction Estimate - $33.0 million
Final Design Funds
$2,998,000 with Alameda
CTC Grant Funds
5 Line M
• Overflow Pipeline - additional flow from Line M
• Construct 3-foot weir at the downstream end of OAC
• Retain water for riparian habitat & biological resource improvements Environmental and Design Accomplishments
6 Environmental Off-Site Mitigation
(Construction & Permits)
Line M
• Sites Approved by RWQCB
• Meets Mitigation requirements for
Wetland, Riparian, Species and Waters
and other Alameda CTC projects
• Developers also want these sites
Approved Location (Livermore)
1) Manning Ranch (part of Eagle Ridge)
2) Cayetano Creek
Offsite Mitigation Funds
$13,000 with MTC RM3 Grant
7 PHASE 1: 7TH STREET CONNECTION
(7TH Street to Mission Boulevard)
§ Realign 7th Street along Corporation
Yard to connect to Chesapeake with
new Traffic Signal
§ Realign the Line M Flood Control
Channel & construct Line M overflow
§ Reconstruct Corp Yard Security WallImpacts UC Transit & DBX Fleet § Modify QLP/Mission Blvd Intersection
§ New parking lot for Corporation Yard
& Dog Park
Construction Estimate - $36.0 million
Final Design Funds
$2,578,000
(MTC RM3 DB Grant Funds)
8 Final Design of Quarry Lakes Parkway, Phase 1
Final Design Requirements
• Finalize the roadway alignment for Quarry Lakes Parkway, the realigned 7 th Street in fronting the Corporation Yard and Mission Boulevard (SR 238), which will require a Caltrans Encroachment Permit.
• Define the public right-of-way, the landscape easement and public utility easements (PUE), and coordinate with existing property owners, Alameda County Public Works, PG&E, and Caltrans. Prepare the Right-of-Way Mapping
• Coordinate with Alameda County Public Works on the final alignment of the relocated Line M Flood Control Channel. Need County approvals of the new rights-of-way and the revised maintenance agreement.
9 Final Design of Quarry Lakes Parkway, Phase 1
Final Design Requirements
• Evaluate the right-of-way impacts to the Corporation Yard site and determine if design refinements are needed.
• Evaluate the circulation in and out of the Corporation Yard for public works operations and UC Transit and Dumbarton Express operations and parking and determine if design refinements are needed.
• Update the Bicycle and Pedestrian Advisory Committee on the proposed Phase 1 bike and pedestrian improvements.
• Update the Parks and Recreation Commission on the impacts to the Drigon Dog Park during construction.
10 Final Design of Quarry Lakes Parkway, Phase 1
Existing Right-of-Way and Properties
11 Final Design of Quarry Lakes Parkway, Phase 1
Proposed Right-of-Way (Road and Line M Channel)
12 Final Design of Quarry Lakes Parkway, Phase 1
Permanent Impacts to Transit Operations and Parking
13 Final Design of Quarry Lakes Parkway, Phase 1
14 Quarry Lakes Parkway, Phases 1-4
Upcoming City Council Actions
• Approve Consulting Services Agreement with selected CM firm for Constructability Review of Quarry Lakes Parkway, Phase 2 (95% PS&E), in the amount of $260,000 (Alameda
CTC Grant funds)
• Accept the First Addendum of the Quarry Lakes Parkway (East West Connector) CEQA EIR and authorize the City
Manager to execute a Purchase and Sale Agreement for the mitigation values with Rocky Ridge, LLC, for Offsite Mitigation Construction, in the estimated amount of $11.4 million (MTC RM3 DB Grant Funds)
15 Quarry Lakes Parkway-Decoto Complete Streets Funds
Dedicated Transportation Funds Regional
Sources
Amount
AlaCTC 1986 Measure B Funds* County $65,500,000
AlaCTC 2005 CMA-TIP County $14,300,000
Caltrans Route 84 LATIP Funds State $41,814,000
AlaCTC 2014 Measure BB (TEP
21-Dumbarton)
County $40,000,000
AlaCTC 2014 Measure BB (TEP
22- Intermodal Station)
County $75,000,000
MTC RM3, Dumbarton Corridor
Funds
Bay Area $25,000,000
Total Funds $261,614,000
16 Quarry Lakes Parkway, Phases 1-3 Timeline Schedule
17 Final Design of Quarry Lakes Parkway, Phase 1
Staff Recommendation
Adopt a resolution authorizing the City Manager to
execute the Fifth Amendment to the Consulting
Service Agreement with Mark Thomas & Company,
Inc., in the amount of $2,578,000, for a Total Contract Amount of $10,567,191, for the Final Design of Phase
(Segment) 1 of the Quarry Lakes Parkway Project,
City Project No. 18-04
Questions?